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HT82B40R PDF预览

HT82B40R

更新时间: 2024-02-08 20:38:46
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK /
页数 文件大小 规格书
57页 397K
描述
I/O MCU with USB Interface

HT82B40R 技术参数

生命周期:ActiveReach Compliance Code:unknown
风险等级:5.78具有ADC:NO
地址总线宽度:位大小:8
最大时钟频率:12 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
长度:7 mmI/O 线路数量:34
端子数量:48PWM 通道:NO
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH速度:13.44 MHz
最大供电电压:5.5 V最小供电电压:3.3 V
标称供电电压:5 V表面贴装:YES
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:7 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

HT82B40R 数据手册

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HT82B40R/HT82B40A  
I/O MCU with USB Interface  
Technical Document  
·
Application Note  
-
HA0075E MCU Reset and Oscillator Circuits Application Note  
Features  
·
·
Operating voltage:  
SYS=6M/12MHz: 3.3V~5.5V  
Integrated 1.5kW resistor between V33O and  
f
D- pins for USB applications  
·
·
·
·
·
·
Low voltage reset function  
Fully integrated 6MHz or 12MHz oscillator  
All I/O pins have wake-up functions  
34 bidirectional I/O lines (max.)  
8-bit programmable timer/event counter with  
overflow interrupt  
Power-down function and wake-up feature reduce  
power consumption  
·
·
·
16-bit programmable timer/event counter and  
overflow interrupts  
8-level subroutine nesting  
Up to 0.33ms instruction cycle with 12MHz system  
·
·
·
·
·
·
Watchdog Timer  
clock at VDD=5V  
PS2 and USB modes supported  
USB 2.0 low speed function  
3 endpoints supported - endpoint 0 included  
4096´15 program memory  
160´8 data memory RAM  
·
·
·
·
·
Bit manipulation instruction  
15-bit table read instruction  
63 powerful instructions  
All instructions in one or two machine cycles  
20/28/48-pin SSOP, 20/32-pin QFN packages  
General Description  
The HT82B40R and HT82B40A are 8-bit high perfor-  
mance, RISC architecture microcontroller devices spe-  
cifically designed for multiple I/O control product  
applications.  
devices extremely suitable for use in computer peripheral  
product applications as well as many other applications  
such as industrial control, consumer products, subsys-  
tem controllers, etc.  
The advantages of low power consumption, I/O flexibility,  
timer functions, integrated USB interface, Power Down  
and wake-up functions, Watchdog timer etc, make the  
The HT82B40A mask version type is fully pin and func-  
tionally compatible with the HT82B40R OTP version de-  
vice.  
Rev. 1.10  
1
September 4, 2009  

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